有效輻照度 的英文怎麼說

中文拼音 [yǒuxiàozhào]
有效輻照度 英文
effective irradiance
  • : 有副詞[書面語] (表示整數之外再加零數): 30 有 5 thirty-five; 10 有 5年 fifteen years
  • : Ⅰ名詞(效果; 功用) effect; efficiency; result Ⅱ動詞1 (仿效) imitate; follow the example of 2 ...
  • : 名詞(車輪中車轂和輪圈的連接物) spoke
  • : Ⅰ動詞1 (照射) illuminate; light up; shine 2 (反映) reflect; mirror 3 (拍攝) take a picture ...
  • : 度動詞[書面語] (推測; 估計) surmise; estimate
  • 有效 : effective; valid; efficacious
  1. The results showed that high concentration of 2, 4 - d was required for callus induction from mature seeds of tall fescue, and combination of 8mg / l 2, 4 - d with 2mg / l aba gave best induction effects. by slicing sterilized seeds longitudinally or cutting embryos, callus induction frequency was profoundly increased over intact seeds from one and half to eight times. adoption of ms basal medium and supplementation of 0. 5g / l casamino acids and 0. 5g / l glutamine in medium were found to help to facilitate callus induction

    研究表明,高羊茅成熟種子愈傷組織誘導需要較高濃的2 , 4 - d ,以8mg l2 , 4 - d與2mg laba配合能獲得最佳的誘導果;種子滅菌后縱切或切胚,可使出愈率成倍提高;採用ms基本培養基和在培養基中添加0 . 5g l的水解酪蛋白與谷氨酰胺也助於提高出愈率;低劑量( 10gy )射線處理對成熟種子愈傷組織尤其是胚性愈傷組織形成一定的刺激應。
  2. The sample with low emitter efficiency has completed as the method of above. this lead to the greatly decrease of the reverse recovery time and the low reverse leakage and forward voltage, especially the excellent temperature character of the leakage. the test date shows that the samples reach the first class of international level

    本論文作者通過模擬測試,驗證了課題研究的理論設想,並設計製作了具低陽極發射率結構的高壓功率frd ,利用局域鉑摻雜和電子相結合的壽命控制方式,實現器件反向恢復時間的極大減小,並且反向漏電流、軟因子、正向壓降等關鍵參數也較理想,且具極佳的漏電溫特性,達到器件綜合性能的優良折衷,達到國際先進水平。
  3. The results show : ( 1 ) the light compensation point and light saturation point of s1 s2 and s3 were in range of 12 ~ 27 mol / m2 s and 180 ~ 360 mol / m2 s, respectively, and they changed with the irradiance. ( 2 ) both light compensation point and light saturation point of s1 were higher than those of s2 and 83, and s1 showed greater capability against high irradiance than s2 and s3. ( 3 ) the optimal temperature of the three strains were 25, 35 and 30, respectively, and they had temporal effect. ( 4 ) respiratory rate rose as the temperature rising, and at about 40, it reached the peak

    結果表明: ( 1 ) s _ 1 、 s _ 2 、 s _ 3的光補償點和光飽和點的變化范圍分別為12 27 mol m ~ 2 ? s和144 360 mol m ~ 2 ? s ,二者可隨光環境的變化而變化,其中s _ 1的光補償點和光飽和點均高於s _ 2和s _ 3 ,且表現出強于其餘兩個藻種的抵禦強光射的能力; ( 2 )三個藻種的最適溫分別為25 , 35 ,和30 ,具時間應; ( 3 )呼吸速率隨溫的升高而升高,最大值出現在40附近;溫低於25 , s _ 1的光合速率最高,呼吸速率最低,表現出很強的低溫適應性; ( 4 )螺旋藻的光合特性可隨光環境的變化而變化,光強增強,可使螺旋藻的最適光范圍增大,抵禦強射的能力增強; ( 5 )螺旋藻受到溫脅迫時,其最適光范圍變窄,對光強的敏感性增加。
  4. The detectors " major response to the irradiation of in - band light is optical effect, while thermal effect can be seen when the incident laser power density is somewhat higher ; when irradiated by off - band light, the detectors " major response is thermal effect

    實驗發現,探測器對波段內激光的響應主要表現為光應,當激光的功率密比較大的時候,還會應出現;而探測器對波段外激光的響應特性則主要表現為熱應。
  5. The behaviors of several inorganic nanoparticles ( sio2, al2o3, tio2 ) under ultrasonic irradiation, such as dispersion, crushing and activation, were studied. tem, ftir, spectrophotometry characterized the morphology, structure and dispersion stability of nanoparticles respectively. the results show that the inorganic nanoparticles in the aqueous solution can redisperse more effectively through ultrasonic irradiation than by conventional stirring, which was the basis for monomers to polymerize on the surface of nanoparticles

    研究了超聲下多種納米粒子( sio _ 2 、 al _ 2o _ 3 、 tio _ 2 )在水體系中的分散、粉碎及活化等各種行為,採用tem 、 ftir 、分光光法等對納米粒子的形態、結構、分散穩定性進行了表徵,證明超聲比常規攪拌更地實現無機納米粒子在液相中的分散,為單體在納米粒子表面的聚合創造了條件。
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